Fix various Luacheck errors

.luacheckrc

@@ -64,6 +64,7 @@ read_globals = {
 	"GetTime",
 	"HideUIPanel",
 	"InCombatLockdown",
+	"InterfaceOptionsFrame_OpenToCategory",
 	"IsAddOnLoaded",
 	"IsAltKeyDown",
 	"IsControlKeyDown",
@@ -83,13 +84,17 @@ read_globals = {
 	"strsplit",
 	"SPELLS_PER_PAGE",
 	"UIParent",
+	"UnitClass",
+	"UnitLevel",
 	"UnitName",
+	"UnitRace",
 	"WOW_PROJECT_ID",
 	"WOW_PROJECT_MAINLINE",
 	"hooksecurefunc",
 
 	-- Lua globals
 	"floor",
+	"geterrorhandler",
 	"error",
 	"ipairs",
 	"pairs",

Config/Addon.lua

@@ -16,7 +16,7 @@ local module = {
 					type = "toggle",
 					set = function(info, val)
 						Clicked.db.profile.minimap.hide = not val
-	
+
 						if val then
 							LibDBIcon:Show("Clicked")
 						else
@@ -29,10 +29,10 @@ local module = {
 				}
 			}
 		}
-	
+
 		AceConfig:RegisterOptionsTable("Clicked", config)
 		self.options = AceConfigDialog:AddToBlizOptions("Clicked", L["NAME"])
-	
+
 		AceConfig:RegisterOptionsTable("Clicked/Profile", AceDBOptions:GetOptionsTable(Clicked.db))
 		self.profile = AceConfigDialog:AddToBlizOptions("Clicked/Profile", L["OPT_PROFILES_NAME"], "Clicked")
 	end,

Config/Bindings.lua

@@ -1579,7 +1579,7 @@ local function OpenBindingConfig()
 	RedrawBindingConfig()
 end
 
-local module = {
+module = {
 	--["Initialize"] = nil,
 
 	["Register"] = function(self)

Config/Blacklist.lua

@@ -15,7 +15,7 @@ local module = {
 		for _, frame in ipairs(Clicked:GetClickCastFrames()) do
 			self:OnFrameRegistered(frame)
 		end
-	
+
 		AceConfig:RegisterOptionsTable("Clicked/Blacklist", self.config)
 		self.interfaceOptionsTab = AceConfigDialog:AddToBlizOptions("Clicked/Blacklist", L["OPT_BLACKLIST_TITLE"], "Clicked")
 	end,
@@ -48,7 +48,7 @@ local module = {
 	["OnFrameRegistered"] = function(self, frame)
 		local args = self.config.args
 		local name = frame:GetName()
-		
+
 		args[name] = {
 			name = name,
 			type = "toggle",

Core/Clicked.lua

@@ -81,7 +81,7 @@ local function OnChatCommandReceived(input)
 
 		startpos = next
 	end
-	
+
 	for _, module in pairs(modules) do
 		if module.OnChatCommandReceived ~= nil then
 			safecall(module.OnChatCommandReceived, module, args)

Debug/StatusOutput.lua

@@ -1,4 +1,3 @@
-local AceConsole = LibStub("AceConsole-3.0")
 local AceGUI = LibStub("AceGUI-3.0")
 
 local frame
@@ -19,7 +18,7 @@ local function GetBasicinfoString()
 			local _, name = GetSpecializationInfo(GetSpecialization())
 			table.insert(lines, "Specialization: " .. name)
 		end
-		
+
 		do
 			local talents = {}
 
@@ -96,10 +95,10 @@ end
 local function GetRegisteredClickCastFrames()
 	local lines = {}
 
-	for _, frame in ipairs(Clicked:GetClickCastFrames()) do
-		if frame ~= nil and frame.GetName ~= nil then
-			local name = frame:GetName()
-			local blacklisted = Clicked:IsFrameBlacklisted(frame)
+	for _, clickCastFrame in ipairs(Clicked:GetClickCastFrames()) do
+		if clickCastFrame ~= nil and clickCastFrame.GetName ~= nil then
+			local name = clickCastFrame:GetName()
+			local blacklisted = Clicked:IsFrameBlacklisted(clickCastFrame)
 
 			table.insert(lines, name .. (blacklisted and " (blacklisted)" or ""))
 		end

UnitFrames/ClickCastFrames.lua

@@ -115,8 +115,8 @@ function Clicked:RegisterClickCastFrame(addon, frame)
 	self:RegisterClickCastFrameClicks(frame)
 	UpdateClickCastFrame(frame, cachedAttributes)
 
-	table.insert(frames, frame)	
-	
+	table.insert(frames, frame)
+
 	self:SendMessage(self.EVENT_CLICK_CAST_FRAME_REGISTERED, frame)
 end
 
@@ -153,7 +153,6 @@ function Clicked:UnregisterClickCastFrame(frame)
 	self.ClickCastHeader:UnwrapScript(frame, "OnEnter")
 	self.ClickCastHeader:UnwrapScript(frame, "OnLeave")
 
-	local frame = frames[index]
 	table.remove(frames, index)
 
 	self:SendMessage(self.EVENT_CLICK_CAST_FRAME_UNREGISTERED, frame)